Change in coreboot[master]: drivers/storage: Add depthcharge SD/EMMC driver

[Lee Leahy (Code Review)]

Hello Andrey Petrov, Aaron Durbin, Bora Guvendik, build bot (Jenkins), Martin Roth,

I'd like you to reexamine a change.  Please visit

https://review.coreboot.org/19004

to look at the new patch set (#2).

Change subject: drivers/storage: Add depthcharge SD/EMMC driver
......................................................................

drivers/storage: Add depthcharge SD/EMMC driver

Copy the SD/MMC driver from depthcharge revision
59c7166a85d2f17085914fc9444c9444160c77f8 into coreboot.

Removed #include "config.h" from mmc.c to allow the lint tests to pass.

TEST=Does not build

Change-Id: Ib2b3c2b7eabbb64d3760c0da154a5c434d48ee53
Signed-off-by: Lee Leahy 
---
A src/drivers/storage/mmc.c
A src/drivers/storage/mmc.h
A src/drivers/storage/sdhci.c
A src/drivers/storage/sdhci.h
4 files changed, 2,863 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/04/19004/2